International Language Center
These guys get rave reviews for their day tours of the area. The company also organizes multiday treks and has some English-speaking...
Instituto Nacional de Cultura Museo
Houses six mummies and ceramics from several pre-Columbian periods.
This company also has a great reputation and specializes in multiday treks. It has guides who speak excellent English.
The traveler congregation gathers at this artsy cafe that serves organic coffee and espresso, great breakfasts (including regional...
Lonely Planet review
In addition to Spanish lessons for S30 per hour (and six other languages when available), the friendly owner here freely doles out tourist information and often has paid positions for English teachers. It has luggage storage if you need to stow your bags for a day or two.